from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
class Base():
    def __init__(self,driver):
        self.driver = driver

    def open_url(self,url):
        self.driver.get(url)

    def find_element(self,loc):
        return self.driver.find_element(*loc)

    def click(self,loc):
        self.find_element(loc).click()

    def text(self,loc):
        return self.find_element(loc).text

    def send_keys(self,loc,info):
        self.find_element(loc).send_keys(info)

    def qie(self):
        self.driver.switch_to.window(self.driver.window_handles[-1])

    def WW(self,loc):
        WebDriverWait(self.driver,20,0.5).until(EC.presence_of_element_located((self.find_element(loc))))